.flex {
  display: flex;
  justify-content: space-between;
}
.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}
.flex-around {
  display: flex;
  align-items: center;
  justify-content: space-around;
}
.flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.img-style {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.combo-box {
  padding: 10px;
  box-sizing: border-box;
  background: linear-gradient(#04153B 0%, #010F2F 100%);
  opacity: 1;
  border: 1px solid #00469C;
  position: relative;
}
.combo-box p:nth-child(1) {
  width: 2px;
  height: 11px;
  background: #4278A7;
  position: absolute;
  top: 0;
  left: 0;
}
.combo-box p:nth-child(2) {
  width: 11px;
  height: 2px;
  background: #4278A7;
  position: absolute;
  top: 0;
  left: 0;
}
.combo-box p:nth-child(3) {
  width: 2px;
  height: 11px;
  background: #4278A7;
  position: absolute;
  top: 0;
  right: 0;
}
.combo-box p:nth-child(4) {
  width: 11px;
  height: 2px;
  background: #4278A7;
  position: absolute;
  top: 0;
  right: 0;
}
.combo-box p:nth-child(5) {
  width: 2px;
  height: 11px;
  background: #4278A7;
  position: absolute;
  bottom: 0;
  left: 0;
}
.combo-box p:nth-child(6) {
  width: 11px;
  height: 2px;
  background: #4278A7;
  position: absolute;
  bottom: 0;
  left: 0;
}
.combo-box p:nth-child(7) {
  width: 2px;
  height: 11px;
  background: #4278A7;
  position: absolute;
  bottom: 0;
  right: 0;
}
.combo-box p:nth-child(8) {
  width: 11px;
  height: 2px;
  background: #4278A7;
  position: absolute;
  bottom: 0;
  right: 0;
}
.combo-box .chart {
  font-size: 16px;
  font-family: SourceHanSansCN-Normal, SourceHanSansCN;
  font-weight: 400;
  color: #dfedfb;
  line-height: 29px;
}
